CN103047917A - Simple gear shaft tooth space radial run-out detection device - Google Patents
Simple gear shaft tooth space radial run-out detection device Download PDFInfo
- Publication number
- CN103047917A CN103047917A CN2012105607774A CN201210560777A CN103047917A CN 103047917 A CN103047917 A CN 103047917A CN 2012105607774 A CN2012105607774 A CN 2012105607774A CN 201210560777 A CN201210560777 A CN 201210560777A CN 103047917 A CN103047917 A CN 103047917A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- screw
- fixed
- gear shaft
- dial gauge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a simple gear shaft tooth space radial run-out detection device, which comprises a clamp and a detector, wherein the clamp is used for clamping and fixing axial two ends of a gear shaft; the detector is used for detecting tooth space radial run-out on a gear shaft and comprises a fixed sleeve, a dial gauge, a steel ball, a steel ball fixing rod and a spring; the upper end of the fixed sleeve is sleeved on a measuring head of the dial gauge, and the lower end of the fixed sleeve is sleeved on the upper end of the steel ball fixing rod; the spring is arranged in the fixed sleeve and is clamped between the measuring head of the dial gauge and the steel ball fixing rod; the lower end of the steel ball fixing rod penetrates out of the fixed sleeve; an end face of the lower end of the steel ball fixing rod is provided with a groove which is clamped with the steel ball in an interference manner; and after the steel ball is clamped in the groove of the steel ball fixing rod, the center of the steel ball is on a central axis of the measuring head of the dial gauge. By using the structure, the detection device provided by the invention has the advantages of simple structure, convenience in operation, low manufacturing cost and accurate and intuitive detection result.
Description
Technical field
The present invention relates to a kind of checkout equipment for detection of diameter run-out between gear teeth, be specifically related to a kind of plain type gear shaft between cog diameter run-out cubing.
Background technology
At present, existing checkout equipment for detection of diameter run-out between gear teeth, its structure is usually complicated, and like this not only bad for user's operation, and cost is higher, is unfavorable for promoting.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of convenient operation simple in structure and lower-cost plain type gear shaft between cog diameter run-out cubing.
For achieving the above object, the invention provides a kind of plain type gear shaft between cog diameter run-out cubing, comprise be used to the anchor clamps that grip the axial two ends of gear shaft with for detection of the detector of between cog diameter run-out on the gear shaft, described detector comprises a fixed cover, one dial gauge, one steel ball, one steel ball fixed bar, one spring, the upper end of fixed cover and the socket of the gauge head of dial gauge, the upper end socket of the lower end of fixed cover and steel ball fixed bar, described spring is loaded in the fixed cover, and be located between dial gauge gauge head and the steel ball fixed bar, the lower end of steel ball fixed bar passes outside the fixed cover, offer the groove of joining with steel ball interference card on the lower end surface of steel ball fixed bar, and after described steel ball was installed in the groove of steel ball fixed bar, the centre of sphere of steel ball was on the central axis of dial gauge gauge head.
The invention has the beneficial effects as follows: adopt said structure, can be first by the corresponding anchor clamps gear shaft to be detected that is clamped, then with the steel ball in the detector and the flank of tooth butt on the gear shaft, observe by the turning gear wheel shaft whether numerical value changes on the dial gauge again.Beat in case the flank of tooth between cog on the gear shaft has, steel ball will be responded to, and drives steel ball fixed bar Compress Spring, and the numerical value on the dial gauge will change, thereby makes the user can observe intuitively testing result.In sum, cubing provided by the present invention convenient operation simple in structure, and low cost of manufacture, testing result is accurately directly perceived.
The present invention can further be set to described anchor clamps and comprise a base, left-right symmetric is fixed with two parallel side plates on the described base, be equipped with respectively one top on two parallel side plates, and two top central axis are on same straight line, wherein the first top fixing with the first side plate assembled, be provided with the axial distance adjustable mechanism between second top and the second side plate, described axial distance adjustable mechanism comprises a fixed head, one screw and a screw spring, described fixed head is installed on the second side plate, described screw passes fixed head and the second top rear end face is fixed, and the central axis of described screw and two top central axis are on same straight line, described screw spring housing is loaded on the screw, and the two ends of screw spring respectively with fixed head, the second top rear end face butt.
Adopt above-mentioned anchor clamps, during clamping, first with an end and the first top butt of gear shaft, again by the pulling screw, make backward compression screw spring of the second top elder generation, until first is top and the second distance between top is just suitable with the axial length of gear shaft, decontrol screw this moment again, make second top under the effect of screw spring, the other end of gear shaft consisted of grip.
The present invention also can further be set to also be provided with on the described base slip base for the fixed test instrument, fixed cover in the described detector is installed on the described slip base by longitudinal register screw and located lateral screw, and is long slot bore with the longitudinal register screw with the screw that the located lateral screw is fixedly connected with on the described slip base.
Adopt said structure, set up slip base for the fixed test instrument at base, can make detector have more reliability in testing process, its testing result is also more accurate.Simultaneously, also can cooperate by the slippage of long slot bore on the slip base with corresponding longitudinal register screw or located lateral screw, come corresponding adjustment fixed cover and lengthwise position or the lateral attitude of detector on slip base.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial structurtes synoptic diagram of the present invention;
Fig. 3 is the structure cut-open view of detector among the present invention;
Fig. 4 is the syndeton synoptic diagram of detector and slip base among the present invention.
Embodiment
Such as Fig. 1,2,3, provided a kind of plain type gear shaft between cog diameter run-out cubing shown in 4, comprise be used to the anchor clamps 2 that grip gear shaft 1 axial two ends with for detection of the detector 3 of between cog diameter run-out on the gear shaft 1, described detector 3 comprises a fixed cover 31, one dial gauge 32, one steel ball 33, one steel ball fixed bar 34, one spring 35, gauge head 321 sockets of the upper end of fixed cover 31 and dial gauge 32, the upper end socket of the lower end of fixed cover 31 and steel ball fixed bar 34, described spring 35 is loaded in the fixed cover 31, and be located between dial gauge gauge head 321 and the steel ball fixed bar 34, the lower end of steel ball fixed bar 34 passes outside the fixed cover 31, offer the groove 341 of joining with steel ball 33 interference cards on the lower end surface of steel ball fixed bar 34, and described steel ball 33 be installed in the groove 341 of steel ball fixed bar 34 interior after, the centre of sphere of steel ball 33 is on the central axis of dial gauge gauge head 321.Described anchor clamps 2 comprise a base 21, left-right symmetric is fixed with two parallel side plates on the described base 21, be equipped with respectively one top on two parallel side plates, and two top central axis are on same straight line, wherein the first top 22 and first side plate 23 fixing assemblings, be provided with axial distance adjustable mechanism 25 between the second top 24 and second side plate 26, described axial distance adjustable mechanism 25 comprises a fixed head 251, one screw 252 and a screw spring 253, described fixed head 251 is installed on the second side plate 26, it is fixing that described screw 252 passes the rear end face 241 of fixed head 251 and second top 24, and the central axis of the central axis of described screw 252 and two top (22 and 24) is on same straight line, described screw spring 253 is set on the screw 252, and the two ends of screw spring 253 respectively with fixed head 251, second top 24 rear end face 241 butts.Also be provided with the slip base 4 for fixed test instrument 3 on the described base 21, fixed cover 31 in the described detector 3 is installed on the described slip base 4 by longitudinal register screw 5 and located lateral screw 6, and the screw 41 that is fixedly connected with located lateral screw 6 with longitudinal register screw 5 on the described slip base 4 is long slot bore.
Adopt said structure, can be first by the be clamped axial two ends of gear shaft to be detected 1 of described anchor clamps 2, then with the steel ball 33 in the detector 3 and the flank of tooth butt on the gear shaft 1, observe by turning gear wheel shaft 1 whether numerical value changes on the dial gauge 32 again.Beat in case the flank of tooth between cog on the gear shaft 1 has, steel ball 33 will be responded to, and drives steel ball fixed bar 34 Compress Springs 35, and the numerical value on the dial gauge 32 will change, thereby makes the user can observe intuitively testing result.In sum, cubing provided by the present invention convenient operation simple in structure, and low cost of manufacture, testing result is accurately directly perceived.
Claims (3)
1. plain type gear shaft between cog diameter run-out cubing, it is characterized in that: comprise be used to the anchor clamps that grip the axial two ends of gear shaft with for detection of the detector of between cog diameter run-out on the gear shaft, described detector comprises a fixed cover, one dial gauge, one steel ball, one steel ball fixed bar, one spring, the upper end of fixed cover and the socket of the gauge head of dial gauge, the upper end socket of the lower end of fixed cover and steel ball fixed bar, described spring is loaded in the fixed cover, and be located between dial gauge gauge head and the steel ball fixed bar, the lower end of steel ball fixed bar passes outside the fixed cover, offer the groove of joining with steel ball interference card on the lower end surface of steel ball fixed bar, and after described steel ball was installed in the groove of steel ball fixed bar, the centre of sphere of steel ball was on the central axis of dial gauge gauge head.
2. a kind of plain type gear shaft between cog diameter run-out cubing according to claim 1, it is characterized in that: described anchor clamps comprise a base, left-right symmetric is fixed with two parallel side plates on the described base, be equipped with respectively one top on two parallel side plates, and two top central axis are on same straight line, wherein the first top fixing with the first side plate assembled, be provided with the axial distance adjustable mechanism between second top and the second side plate, described axial distance adjustable mechanism comprises a fixed head, one screw and a screw spring, described fixed head is installed on the second side plate, described screw passes fixed head and the second top rear end face is fixed, and the central axis of described screw and two top central axis are on same straight line, described screw spring housing is loaded on the screw, and the two ends of screw spring respectively with fixed head, the second top rear end face butt.
3. a kind of plain type gear shaft between cog diameter run-out cubing according to claim 1 and 2, it is characterized in that: also be provided with the slip base for the fixed test instrument on the described base, fixed cover in the described detector is installed on the described slip base by longitudinal register screw and located lateral screw, and is long slot bore with the longitudinal register screw with the screw that the located lateral screw is fixedly connected with on the described slip base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105607774A CN103047917A (en) | 2012-12-21 | 2012-12-21 | Simple gear shaft tooth space radial run-out detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105607774A CN103047917A (en) | 2012-12-21 | 2012-12-21 | Simple gear shaft tooth space radial run-out detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047917A true CN103047917A (en) | 2013-04-17 |
Family
ID=48060651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105607774A Pending CN103047917A (en) | 2012-12-21 | 2012-12-21 | Simple gear shaft tooth space radial run-out detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047917A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234435A (en) * | 2013-05-15 | 2013-08-07 | 重庆歇马机械曲轴有限公司 | Inspection tool for detecting parallelism of crank pinhole of engine |
| CN104848784A (en) * | 2014-02-19 | 2015-08-19 | 江苏腾世机电有限公司 | Position offset correction method and system of chip mounter suction nozzle units |
| CN106066161A (en) * | 2016-06-23 | 2016-11-02 | 苏州大学 | A kind of roller profile of tooth detector |
| CN108344351A (en) * | 2018-03-30 | 2018-07-31 | 浙江中马传动股份有限公司 | The automatic detection device of the annular knurl major diameter of gear shaft |
| CN108917606A (en) * | 2018-07-13 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of automobile crane axle journal precision measure tooling |
| CN109186397A (en) * | 2017-11-02 | 2019-01-11 | 上海机动车检测认证技术研究中心有限公司 | A kind of detection end face trip gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201748892U (en) * | 2010-06-18 | 2011-02-16 | 长春一汽天奇工艺装备工程有限公司 | Mechanism for measuring dimension over balls of external gear and radial runout of gear ring |
| CN202432948U (en) * | 2011-12-20 | 2012-09-12 | 无锡市航鹄科技有限公司 | Position measuring and detecting mechanism |
| CN202571319U (en) * | 2012-03-19 | 2012-12-05 | 浙江嘉力宝精机股份有限公司 | Pressing force-adjustable movable center mechanism |
| CN202614120U (en) * | 2012-04-01 | 2012-12-19 | 杭州迈帝隆科技有限公司 | Worm continuous radial-runout and lead measuring instrument |
| CN203053348U (en) * | 2012-12-21 | 2013-07-10 | 浙江龙纪汽车零部件有限公司 | Simple gear shaft intertooth radial run-out testing fixture |
-
2012
- 2012-12-21 CN CN2012105607774A patent/CN103047917A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201748892U (en) * | 2010-06-18 | 2011-02-16 | 长春一汽天奇工艺装备工程有限公司 | Mechanism for measuring dimension over balls of external gear and radial runout of gear ring |
| CN202432948U (en) * | 2011-12-20 | 2012-09-12 | 无锡市航鹄科技有限公司 | Position measuring and detecting mechanism |
| CN202571319U (en) * | 2012-03-19 | 2012-12-05 | 浙江嘉力宝精机股份有限公司 | Pressing force-adjustable movable center mechanism |
| CN202614120U (en) * | 2012-04-01 | 2012-12-19 | 杭州迈帝隆科技有限公司 | Worm continuous radial-runout and lead measuring instrument |
| CN203053348U (en) * | 2012-12-21 | 2013-07-10 | 浙江龙纪汽车零部件有限公司 | Simple gear shaft intertooth radial run-out testing fixture |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234435A (en) * | 2013-05-15 | 2013-08-07 | 重庆歇马机械曲轴有限公司 | Inspection tool for detecting parallelism of crank pinhole of engine |
| CN104848784A (en) * | 2014-02-19 | 2015-08-19 | 江苏腾世机电有限公司 | Position offset correction method and system of chip mounter suction nozzle units |
| CN106066161A (en) * | 2016-06-23 | 2016-11-02 | 苏州大学 | A kind of roller profile of tooth detector |
| CN109186397A (en) * | 2017-11-02 | 2019-01-11 | 上海机动车检测认证技术研究中心有限公司 | A kind of detection end face trip gear |
| CN108344351A (en) * | 2018-03-30 | 2018-07-31 | 浙江中马传动股份有限公司 | The automatic detection device of the annular knurl major diameter of gear shaft |
| CN108917606A (en) * | 2018-07-13 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of automobile crane axle journal precision measure tooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203053348U (en) | Simple gear shaft intertooth radial run-out testing fixture | |
| CN103047917A (en) | Simple gear shaft tooth space radial run-out detection device | |
| CN201583239U (en) | Link parallelism detecting device | |
| CN201780094U (en) | Grinding disc flatness measurement instrument | |
| CN204514910U (en) | The expanding wheel device that steel ball surface defect detects | |
| CN203364733U (en) | Measuring device for depth of vehicle VIN code | |
| CN101551221A (en) | Device for detecting thickness of wheel spoke | |
| CN201731851U (en) | Detector for synchronously detecting coaxiality and groove-aligning diameter of inner star-wheel of fixed end gimbal | |
| CN104315963A (en) | Checking fixture for automobile synchronization regulator toothholder | |
| CN201628528U (en) | Special detection tool for belt-pulley groove center height | |
| CN201429404Y (en) | Coaxiality check tool for clamp spring groove | |
| CN202304795U (en) | Mechanism for measuring diameter of inner hole groove | |
| CN202304653U (en) | Large-scale outer diameter micrometer indication error detection tool | |
| CN102147224A (en) | Novel measuring tool for overall length of blade | |
| CN102759316A (en) | Keyway width measurement tool | |
| CN202066462U (en) | Auxiliary testing device for measurement over pins | |
| CN202032971U (en) | Detection device for spline shaft | |
| CN203908437U (en) | Position degree gauge | |
| CN203163648U (en) | Rope measuring device | |
| CN104723260B (en) | Electronic torque wrench with swing head angle capable of being positioned | |
| CN102297649A (en) | Apparatus for measuring diameter of instrument indicator of automobile | |
| CN103712539B (en) | Belt wheel inner hole end surface axial length measurement device | |
| CN102466451A (en) | Special inspecting tool for distance between end faces of crankshaft hole and cylinder hole for cylinder measurement | |
| CN205748251U (en) | A kind of micro-displacement measuring device based on Hall element | |
| CN204881467U (en) | A feeler gauge formula measuring device for elevator driving sheave |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |